What is the product? (x^4) (3x^3-2) (4x^2+5x)?
Options:
A: 12x^9+15x^8-8x^6-10x^5
B: 12x^24+15x^12-8x^8-10x^4
C: 12x^9-10x^5
D: 12x^24-10x^4

I don't think so

Step-by-step explanation:

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

answer: 88

step-by-step explanation: